Vention Blogs
Simple stories about technology designed for daily life
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- by LilingYu
What is the longest transmission distance of the VGA cable
The history of the VGA interface can be traced back to 1987. The blue plug is generally used, and it is also the most recognizable interface. The VGA interface has 3 rows of pins, 5 in each row, totaling 15 pins. Our childhood memories---Big head monitors use VGA ports. The...
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- by LilingYu
Classification And Main Functions Of Home Audio
Home audio is usually divided into pure audio and home theater audio. Pure audio is also called HI-FI audio, which is composed of pure power amplifier (only two channel output), speakers and disc player, and is generally used to listen to music and songs. Home theater audio is also called...
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- by LilingYu
Classification and Main Functions of Home Audio
Home audio is usually divided into pure audio and home theater audio. Pure audio is also called HI-FI audio, which is composed of pure power amplifier (only two channel output), speakers and disc player, and is generally used to listen to music and songs. Home theater audio is also called...
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- by LilingYu
The Necessity Of Choosing A Reasonable AV Cable For Audio
The AV cable, which is responsible for the audio transmission signal, plays an important role in the entire audio system. A good audio cable and a poor audio cable not only have different materials, but also have different internal structural principles. Therefore, there are certain differences in signal transmission performance...
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- by LilingYu
Precautions For AV Cable Use And Maintenance
If you can pay attention to the following aspects of the AV cable in use, it will not only improve the sound performance, but also extend the service life of the cable: 1. Cables with different functions cannot be mixed at will, for example, audio cables cannot be used instead...
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- by LilingYu
The Relationship Between Optical Fiber Cable, Coaxial Cable And Decoder And Power Amplifier
Disc players can "read codes" and "decode", but in order to reduce costs, their decoding functions are generally relatively primitive. To increase the level of "decoding" and make the sound more beautiful, it is necessary to be equipped with an independent decoder and a power amplifier with decoding function. Optical...
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- by LilingYu
In our daily work and entertainment, we cannot avoid contact with computers, TVs, projectors and other equipments, which are inseparable from various video output interfaces. Nowadays, there are all kinds of connecting cables on the market, and we are always confused about when and where to use which kind of...
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- by LilingYu
In our daily work and entertainment, we cannot avoid contact with computers, TVs, projectors and other equipments, which are inseparable from various video output interfaces. Nowadays, there are all kinds of connecting cables on the market, and we are always confused about when and where to use which kind of...
- 0 comments
- by LilingYu
How to Choose a Docking Station(Part II)
��Choosing the right interface will do more with less It should also be noted that some charging ports support the fast charging protocol, and some are general charging, so you can consider your needs when purchasing. Generally, it supports 100W charging, and it only takes 1-1.5h to fully charge the...